Test, Measure & Inspect By protium

• Over current protection, over voltage protection, under voltage protection can disable one , two or three of them. This device have lightning protection built IN.
• Adjustable to connect manually and automatically reconnect. Or Can be used as a normal ON/OFF switch
• Can be used as a cycle switch. Remarks The product does not have a battery. If the external power supply is out of power, the cycle time starts from 0.
• Built -in Electricity metering, accuracy Class 1 (Active energy display range 0~9999.9 kWh
• Can set the delay on and delay off time

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